LMP90100 Sensor AFE

TI's multi-channel, low-power 24-bit sensor AFE with true continuous background calibration

Image of Texas Instruments' LMP90100 Sensor AFE

Texas Instruments' LMP90100 is a highly integrated, multi-channel, low-power 24-bit sensor AFE. The device features a precision, 24-bit Sigma Delta Analog-to-Digital Converter (ADC) with a low-noise programmable gain amplifier and a fully differential high-impedance analog input multiplexer. A true continuous background calibration feature allows calibration at all gains and output data rates without interrupting the signal path. The background calibration feature essentially eliminates gain and offset errors across temperature and time, providing measurement accuracy without sacrificing speed and power consumption. The LMP90100 also features continuous background sensor diagnostics, allowing the detection of open and short circuit conditions and out-of-range signals without requiring user intervention, resulting in enhanced system reliability.

LMP90100 Sensor AFE

ImageManufacturer Part NumberDescriptionNumber of BitsNumber of ChannelsAvailable Quantity
LMP90100MHE/NOPB datasheet linkIC AFE INTERFACE 28-TSSOPLMP90100MHE/NOPBIC AFE INTERFACE 28-TSSOP2415648 - Immediate
9000 - Factory Stock
LMP90100MHE/NOPB product page link
LMP90100MH/NOPB datasheet linkIC AFE SNSR 24BIT SRL 28-TSSOPLMP90100MH/NOPBIC AFE SNSR 24BIT SRL 28-TSSOP241385 - Immediate
LMP90100MH/NOPB product page link
Published: 2013-07-22